Security advisory

{
  "id": "971846c3009c421f324d2a53e756e158df51a9751179f9789b6623b09fc00269",
  "url": "https://osv.dev/vulnerability/CVE-2021-32774",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-32774",
    "summary": "DataDump is a MediaWiki extension that provides dumps of wikis. Prior to commit 67a82b76e186925330b89ace9c5fd893a300830b, DataDump had no protection against CSRF attacks so requests to generate or delete dumps could be forged. The vulnerability was patched in commit 67a82b76e186925330b89ace9c5fd893a300830b. There are no known workarounds. You must completely disable DataDump.",
    "evidence": "osv:CVE-2021-32774",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-32774",
      "aliases": [
        "CVE-2021-32774",
        "GHSA-29mh-4vhv-x8mr"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/miraheze/datadump",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "67a82b76e186925330b89ace9c5fd893a300830b"
                },
                {
                  "last_affected": "67a82b76e186925330b89ace9c5fd893a300830b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "67a82b76e186925330b89ace9c5fd893a300830b"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "67a82b76e186925330b89ace9c5fd893a300830b"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "range": [
                      {
                        "fixed": "67a82b76e186925330b89ace9c5fd893a300830b"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-32774.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:43.404995511Z",
      "provider": "osv",
      "references": [
        "https://phabricator.miraheze.org/T7593",
        "https://github.com/miraheze/DataDump/commit/67a82b76e186925330b89ace9c5fd893a300830b",
        "https://github.com/miraheze/DataDump/security/advisories/GHSA-29mh-4vhv-x8mr"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:miraheze:datadump:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "miraheze:datadump",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "2021-07-07"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-32774",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385999,
  "published_at": "2021-07-20T01:15:40.597+00:00"
}